Hello,
What chip (configuration) would you recommend for measuring 2 Pt100 probes (wire length less than 10 cm = 2-wire connection?).
The probes would be A grade {±(0.15 + 0.0020 | t |)} (or even BAND 3 (1/3 DIN) ±(0.10 + 0.0017 | t |)) for measuring in range from 0°C to 50°C.
Is it possible to measure the 2 probes and also their resistance difference?
Also i don't know much about RTD brands ( manufacturers ) who have Pt100 probes, if you could recommend me some that would help a lot.
For now i'm interested in www.farnell.com/.../1643984.pdf .
I'm planing to make something like this:
Is my current choice suitable.
Best regards